The road measures 9.93 miles long and would take a car obeying speed limits 19 minutes to travel its length.
The B4245 is a B Road and is located in the Zone 4 Highways Region.
This is a true long-distance route, journeying through numerous towns like NEWPORT, Langstone, Llanmartin, Magor, Undy, Rogiet, CALDICOT, Portskewett, and Crick.
The road is located entirely within Gwent.